Question

Column A Column B

1.Chromosomal A. An additional sex chromosome

Aberration

2. Down’s syndrome B. Inversion

3. Klinefelter’s syndrome C. Presence of an extra

Chromosome

4.Turner’s syndrome D. Absence of sex

chromosome

• A. I – B, II – D, III – A, IV – C
• B. I – C, II – D, III – A, IV – B
• C. I – B, II – D, III – C, IV – A
• D. I – B, II – D, III – A, IV – C

Answer 1

Answer: (C)

I – B, II – D, III – C, IV – A